rba RBA8903 Series Manual

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SYDNEY | MELBOURNE | BRISBANE | PERTH | AUCKLAND
Australia 1300 788 778 www.rba.com.au | New Zealand 0800 722 111 www.rbagroup.co.nz1 of 4
Sourced/ Supplied under QMS
For further information,
contact the nearest RBA Group office:
SYDNEY • MELBOURNE • BRISBANE • AUCKLAND
Australia 1300 788 778 I www.rba.com.au
New Zealand 0800 722 111 I www.rbagroup.co.nz
RBA II - RBA8903-102/0517
4
SPARE PARTS
PROBLEM POSSIBLE CAUSES SOLUTION
No flow or low volume Water turned off.
Inlet strainer blocked.
Turn on.
Remove and clean.
Water flows continuously Cartridge blocked with
dirt or cartridge damaged
Remove and clean.
Replace the cartridge*
Leak under knob Loose screws or cartridge
damaged
Tighten brass screw
under white flow
adjustment screw.
Replace the cartridge*
Short or long flow stream Low or high pressure
Rectify supply pressure
as per hydraulic
requirements
Short or long flow stream Cartridge adjustment
required
Remove button, adjust
white screw in cartridge
clockwise to reduce,
or counter clockwise to
increase.
*Replacement Cartridge Model RBA8900-999-002
TROUBLE SHOOTING
RBA Code Number Part Description
RBA8900-999-002 Replacement cartridge
WM-022317 Global-Mark.com.au®
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INSTALLATION INSTRUCTIONS
RBA8903-102 FREE STANDING DRINKING FOUNTAIN
RBA8903-151 JUNIOR HEIGHT VERSION
As improvements in the design and performance of RBA products are continuous, specications may be subject to change without notice.
The illustrations and descriptions herein are applicable to production as of the date of this Installation Instructions Sheet. Revised 07/22 © 2022 by RBA Group II/Model RBA8903-102/0722
RBA8903-102 Free Standing Drinking Fountain
RBA8903-151 Free Standing Drinking Fountain, Junior Height
MODELS RBA8903-SERIES

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SYDNEY | MELBOURNE | BRISBANE | PERTH | AUCKLAND
Australia 1300 788 778 www.rba.com.au | New Zealand 0800 722 111 www.rbagroup.co.nz2 of 4
Components
• Stainless Steel Drinking Fountain
• Stainless Steel Fixing Bracket
• Security Screws and bit
Components supplied by others
• Floor Anchors
• 40mm trap
Hydraulic Requirements
Pressure: Min: 200kPa
Max: 500kPa
Inlet Connection: G½B inlet connection
Outlet Connection: 40mm BSP Waste connection
Water Temperature: 4 - 30C
Pre-Installation
Installation should be in accordance with AS/NZS 3500.1 & AS/NZS 3500.2, local authority and statutory requirements,
and as per these installation instructions.
1. Water and waste supply should be provided through the oor in the locations shown on the drawing.
2. Water should be able to be isolated from inside the unit and be ushed prior to connections
3. 40mm trap on waste [by others]
Installation
1. Remove the access panel from the unit using the security bit provided.
2. Mark the xing holes in the base of the unit. Remove the unit, drill the oor, t oor anchors [by others]
and re-t the unit.
3. Ensure that the unit is secured
4. Flush lines
5. Fitt to the frame and make the necessary water and waste connections.
6. Check for leaks and replace the access panel.
Note: Bubbler will not tolerate dirt or grit and will not shut off if contaminated

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SYDNEY | MELBOURNE | BRISBANE | PERTH | AUCKLAND
Australia 1300 788 778 www.rba.com.au | New Zealand 0800 722 111 www.rbagroup.co.nz3 of 4
915 (760 Junior)
4
140
3
2
6
1
200
200
7
5
9mm Floor Anchoring Holes
100mm DIA. Waste & Water Supply
Floor Anchors (By Others)
Stainless Steel Access Panel
Vandal Resistant Fasteners
4
(Anchors By Others)
Opening
7
6
5
3
2
8
8
Bubbler
1
280
Problem Probable Cause Solution
No ow or low volume Water turned off.
Inlet strainer blocked.
Turn on.
Remove and clean.
Water ows continuously Cartridge blocked with dirt or cartridge
damaged
Remove and clean.
Replace the cartridge
Leak from body Loose cap or cartridge damaged Tighten cartridge cap.
Replace the cartridge
Short or long ow stream Low or high pressure Rectify supply pressure as per hydraulic
requirements
Short or long ow stream Cartridge adjustment required
Remove button, adjust white screw in
cartridge clockwise to reduce, or counter
clockwise to increase.
Troubleshooting
RBA Code No. Description
RBA8900-999-002 Replacement cartridge
Spare Parts

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SYDNEY | MELBOURNE | BRISBANE | PERTH | AUCKLAND
Australia 1300 788 778 www.rba.com.au | New Zealand 0800 722 111 www.rbagroup.co.nz4 of 4
Note: This product should be installed, by suitably qualied persons, in a t for purpose application, to suitable materials,
using suitable xings and comply with any relevant codes. It should be inspected periodically for signs of wear and tear that
may affect performance or safety.
Dimensions are subject to manufacturer’s tolerance of +/-10mm. Rough-in should be completed with each xture.
Important: Installation Instructions are subject to change without notice.
Please visit our websites for latest revision.